baber/WOPTO huggingface dataset:
Patent JP-S60261364-A (JP)
Title: Switching power source
Inventor: ONDA KENICHI
IPC: H02M3/338
Filed: 1984-06-08
Abstract: PURPOSE:To shorten a storage period and to reduce a loss at turning OFF time of a main witching element by providing the second winding in a transformer, and supplying a reverse vase current to the switch element from the transformer at the turning OFF time. CONSTITUTION:A switching power source for supplying power to a load in a blocking oscillation has a main switch element Q1, the primary winding n1 and an oscillating winding n2 of a transformer T, a starting resistor 1, a capacitor 3, an oscillating period stabilizing diode 4 and the output winding n3 of the transformer T. In this case, to supply a reverse base current to the main switch element Q1, the second winding nR is provided in the transformer T, and a turn OFF instructing circuit 7 for generating a signal for turning ON the second switch element Q2 is provided. Thus, the circuit 7 turns ON the element Q2 when the element Q1 is turned ON and a voltage is induced in the winding nR and the prescribed period is elapsed, a current is flowed from the winding nR through a diode 5 to turn OFF the element Q1.
Patent JP-S5450820-A (JP)
Title: Shifting method of radiators at oil immersed electrical apparatus
Inventor: SATOU NOBORU
IPC: H01F27/12
Filed: 1977-09-28
Abstract: PURPOSE: To decrease work task numbers and to improve a productivity by connecting laminated upper and lower radiators hanging ears with a connector and rotating to a vertical state when a radiator is shifted from a laminated state and installed to an electrical apparatus one by one.  
     CONSTITUTION: A connector 10 is installed to hanging ears of uppermost and next level radiators one end sides among hanging ears 2 of a laminated radiator group 1, both radiators are connected by inserting a pin 13, then a wire 4 mounted on a hook 3 is connected to a hanging ear of another end side of the uppermost radiator, when a radiator 1 is located at a vertical state by pulling up, a connector 10 is separated by pulling out a pin 13 and as maintaining the uppermost radiator as a vertical state it is made introduced to an electrical apparatus 5 and installed in it. Accordingly there is no necessity to temporarily place radiators on the floor one by one on a line, together with decreasing work task numbers a chance to give a damage can also be decreased 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000318557-A (JP)
Title: Lid part structure of air bag device for vehicle
Inventor: SAITO KAZUHIRO
IPC: B60R21/205
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To surely prevent scattering of a skin, even when the skin is temporarily embrittled at low temperatures, cracks grow on the skin at the time when a bag main body is developed or brittle fracture is caused, by fastening a sheet for prevention of skin layer scattering on the back surface side of the skin of a lid part manufactured by powder slush. SOLUTION: A lid part 2 of an air bag device is furnished with at least a skin 3 and a core material 4, manufactured by powder slush and furthermore has a full pat structure to cover the whole of the core material 4 with the skin 3 and a foaming layer 5. A sheet 18 for prevention of skin layer scattering is fastened on the back surface side of a forming portion of a cleaved groove 16 of the skin 3 at least on the lid part 2. A monolayer body 19 of either of woven cloth, nonwoven cloth of PVC and EPR mixture, etc., and a thermoplastic elastomer sheet material of a PVC system, etc., is used as the sheet 18 for prevention of skin layer scattering. Scattering of the skin is prevented at development of air bag, by using a material an elongation percentage at a low temperature of which is comparatively high as the sheet 18 for prevention of skin layer scattering in this way.
Patent JP-H08282314-A (JP)
Title: Drive for electric vehicle
Inventor: TANIGUCHI TAKUJI
IPC: F16H48/38
Filed: 1995-04-19
Abstract: PURPOSE: To provide a large reduction gear ratio and a differential function by means of a compact and simple transmission device by using a combination of two planetary gear mechanisms. CONSTITUTION: A drive for electric vehicle is provided with a motor 2, drive shafts 11, 12, and a transmission device 3. The transmission device 3 is made up of two planetary gear mechanism G1, G2, and contains an input element S1 connected to the motor 2, one output element C1 connected to the drive shaft 11, connecting elements R1 , S2 connecting both the mechanisms, a fixed element R2 , and the other output element C2 connected to the drive shaft 12. The transmission device increases torque inputted to the input element S1 to transmit it to the output element C1 , while it reverses the torque between the output element C1 and the connecting element R1 , and reverses again the torque of the connecting element S2 to transmit it to the output element C2 .
Patent JP-H09303782-A (JP)
Title: Electric kotatsu (foot warmer)
Inventor: YAMANE YASUMASA
IPC: F24C1/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a large force from being applied to a connecting plug by a leg body when the leg body is folded, and at the same time, support the leg bodies under a stable state. SOLUTION: A heater unit 9 is fixed to a housing part of a frame body 1 made of a synthetic resin, and on the rear surface of the frame body 1, an expanded part 8 which is located above a connecting plug 15 being connected to the heater unit, and an extended part 7 which is adjacent to the fixing base part of a leg body 17, are integrally molded. By doing so, the connecting plug is prevented from being damaged when the leg body is folded, and the leg body can be stably supported.
Patent JP-S5740547-A (JP)
Title: Vinyl polymeric composition and plug
Inventor: TAKAHATA NORIO
IPC: C08K3/22
Filed: 1980-08-25
Abstract: PURPOSE: A composition, obtained by incorporating a specific copolymer prepared by grafting vinyl chloride onto a chlorinated polyethylene with aluminum hydroxide and a flame retardancy synergistic imparting agent, having flexibility, and capable of giving a plug having improved spark flame retardancy.  
     CONSTITUTION: 70wt% or less vinyl chloride is grafted onto a chlorinated polyethylene with a combined chlorine content of 35W45wt% to give a copolymer. 100pts.wt. resultant copolymer is then incorporated with 10pts.wt. or more aluminum hydroxide and 0.5W20pts.wt. flame retardancy imparting synergistic agent, e.g. antimony trioxide. The resultant mixture is then molded into a plug. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10308674-A (JP)
Title: Reed-solomon decoding device
Inventor: OKITA SHIGERU
IPC: H03M13/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To execute decoding operation at high speed without expanding the circuit scale by providing a decoding operating means with an arithmetic processing means for executing sum-of-products operation through one step at a Glois field. SOLUTION: Relation to a decoding arithmetic processing part for which a reduced instruction set computer(RISC) type is used, for example, every operation is successively performed and an arithmetic set is shared in the manner of time division at a global logic unit(GLU) 154. A GF multiplication/addition clock 163 of a GLU 154 is equipped with a multiplier and an adder. Then, this multiplier provides the multiplication of Glois field(GF) (2<8> ) through one step. Besides, a working register 153 is equipped with a register. Thus, the decoding operation part of the arithmetic processing part executes the sum-of- products operation in the GF through one step.
Patent JP-H0416162-A (JP)
Title: Preparation of soy sauce
Inventor: OTOMI AKIKO
IPC: A23L27/50
Filed: 1990-05-08
Abstract: PURPOSE:To obtain a soy sauce having light color and enriched flavor without heat-resistant protease by subjecting soy sauce to permeating treatment with a low-pressure reverse osmosis membrane having a specific salt rejection. CONSTITUTION:Soy sauce is subjected to permeating treatment with a low- pressure reverse osmosis membrane having <=30% salt rejection in treating salt water of 0.2% concentration at a temperature of 25 deg.C and pressure of 30kg/cm2. The rejection of salt less then 30% is very important because, when used a membrane having higher salt rejection (e.g. a membrane having 50% rejection), it gives a soy sauce of poor flavor and salty taste, then the object is not attained. On the other hand, by using a membrane having <=30% salt rejection, the above-mentioned inconvenience is resolved and the color becomes pale and a mellow volatile component such as ester contained in raw solution of soy sauce is selectively transferred into the permeated solution and accumulated, thus special effect that the permeated solution has more enriched flavor than the raw solution of soy sauce is obtained. Furthermore, a characteristic that color becomes pale is also attained.
Patent JP-H06332106-A (JP)
Title: Base for photographic paper
Inventor: HATA TOSHIAKI
IPC: G03C1/76
Filed: 1993-05-19
Abstract: PURPOSE:To provide the base for photographic paper having a back coating layer which has an antistatic property, printability with typewriter, heat transfer printability and property to prevent staining by the deteriorated matter of a developer and has no adverse influence on photographic sensitivity. CONSTITUTION:The back coating layer contg. an alumina sol having <=4000muS/cm electrical conductivity in a slurry of 10wt.% concn. is formed preferably at 0.01 to 1.0g/m<2> wating quantity on the rear surface resin coating layer of the base for photographic paper having the resin coating layers on both the front and rear surfaces.
Patent JP-S5740485-A (JP)
Title: Novel antibiotic pa-39504-x3 and its preparation
Inventor: TANAKA KENTAROU
IPC: A61K31/40
Filed: 1980-08-25
Abstract: NEW MATERIAL:An antibiotic PA-39504-X 3  expressed by the formula and a pharmacologically acceptable salt thereof.  
     USE: An antimicrobial agent, having an antimicrobial activity against Gram-positive and Gram-negative bacteria and inhibitory action on β-lactamase production, and administered orally or parenterally in a dose of 0.1W30g/day in the case of the subcutaneous administration.  
     PROCESS: A strain, belonging to the genus Streptomyces, and having the ability to produce an antibiotic PA-39504-X 3 , e.g. Streptomyces sp. PA-39504 (FERM-P No.5265), is cultivated in a liquid nutrient culture medium under aerobic conditions, and the antibiotic PA-39504-X 3  is separated and collected from the resultant culture after the completion of the cultivation. Alternatively, the antibiotic PA- 39504-X 3  can be obtained by refluxing an antibiotic PA-31088-IV in carbon tetrachloride with triphenylphosphine under mild conditions, and deoxidizing the reaction product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0414264-A (JP)
Title: Conductivity modulation type mosfet
Inventor: SHIMABUKURO HIROSHI
IPC: H01L29/739
Filed: 1990-05-07
Abstract: PURPOSE:To shorten turn-OFF time with a low saturation voltage, by a method wherein, in an IGBT provided with a collector electrode being commonly in contact with a fourth and a fifth regions of high impurity concentration, the fifth region is made deeper than the fourth region. CONSTITUTION:An anode.short structure is provided in which stripe type n<+> layers 5 (fourth region) and p<+> layers 6 (fifth region) are alternately arranged on other side of an n<-> layer 4, and a collector electrode 8 comes into contact with them. An IGBT is manufactured as follows; firstly the p<+> layers are formed by selective ion implantation using the p<+> layers 6 as masks and diffusion at a high temperatures; secondly the n<+> layers 5 0.05mum deep are formed by diffusion using an inversion mask after ion implantation; the p<-> layers 6 are 3mum deep. Thereby potential difference of about 0.7V which is sufficient for conductivity modulation between the p<+> layers 6 and the n<-> layers 4 can be generated. The saturation voltage VCE can be lowered to 3V from 3.7V in the case of conventional anode.short structure when the anode.short ratio is 50% and the turn-OFF time is 1.5musec.
Patent JP-H05315792-A (JP)
Title: Electronic parts installation apparatus
Inventor: NAGAO KAZUHIDE
IPC: B23P21/00
Filed: 1992-05-11
Abstract: PURPOSE:To provide an electronic parts mounter capable of mounting electronic parts smoothly, even for large-sized boards. CONSTITUTION:An XY table which positions a board 5 is arranged so that the board 5 may be movable up to below a parts feeder 9, and a support member 7a for supporting the lower part of the pickup position of the parts feeder 9 from below which supplies electronic parts C to a transfer head 25 is provided. Consequently, head swing phenomenon of the parts feeder 9 is prevented. And it becomes difficult for the parts feeder 9 to have the head down phenomenon, and there is little fear of mispickup, even if the movable range of the XY table is extended up to the lower part of the parts feeder 9, to cope with large- sized boards also.
Patent JP-S5761410-A (JP)
Title: Shearing device for cutting off end section in bundled rolling band , etc. and/or cutting in sample
Inventor: HORUSUTO GANZOIERU
IPC: B23D33/02
Filed: 1981-07-28
Abstract: 1. Shears unit for cropping the ends and/or for cutting off sample pieces from rolled strip reeled into a coil (41) or the like with a support and drive stand (44) for individual strip coils (41), which is arranged at a spacing from the shears (47) and the support plane of which is oriented substantially horizontally and which for example consists of a roller stand with two axially parallel support and drive rollers (44), which have a spacing (46) each from the other smaller than the smallest occurring strip coil diameter and onto which the strip coils (41) are placeable by their circumference, wherein the shears (47) by its fixedly located cutting edge and with respect to the axis of a strip coil (41) placed on the support or drive stand displays a greatest possible angular spacing from the support and drive point, most remote from it, of the support or drive stand (44) and is in that case oriented substantially horizontally by its cutting plane (48), and with a roller (69), which is shiftable with the aid of guide rods (63, 63', 63") by a displaceable support organ (64) and co-operates with a support table (53) borne at a rocker (50), characterised thereby, that the other ends of the guide rods (63, 63', 63") are borne (62) in pivot arms (60, 60', 60"), which independently of the rocker (50) are shiftable around a fixedly located axle (61) lying above the cutting plane (48) of the shears (47) and movable by a further setting drive (68, 68', 68"), for example pressure medium cylinders.
Patent JP-S5741017-A (JP)
Title: Band-pass filter
Inventor: HATANAKA HIROSHI
IPC: H03H7/01
Filed: 1980-08-25
Abstract: PURPOSE:To steepen an attenuation characteristic, by coupling two optional dielectric resonators among plura dielectric resonators. CONSTITUTION:Internal electric conductors 121-126 are arranged in a channel shape in a shielding case 11. Cylindrical dielectrics 131-136 are installed in the circumference of each internal electric conductor 121-126, and constitute the respective dielectric resonators together with the shielding case 11. Each dielectric resonator is coupled by an electric conductor piece 1612 through 1661 for forming an interstage coupling capacitor, also both resonators consisting of the internal electric conductor 121 and 126 are coupled in the electric field by a coupling capacity element 21, and both resonators consisting of the internal electric conductor 122 and 125 in the magnetic field by a coupling hole 22.
Patent JP-H07324662-A (JP)
Title: Fuel injection device
Inventor: IWANAGA TAKASHI
IPC: F02M47/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a fuel injection device capable of making stable injection possible while reducing the initial injection rate of main injection. CONSTITUTION:A nozzle holder 5 is provided, a long hole, into which a hydraulic piston 6 may be fitted slidably and also in which a control chamber 15 for controlling the back pressure of the hydraulic piston 6 is formed on the upper end part of the hydraulic piston 6. The control chamber 15 is communicated with a high pressure passage or a low pressure passage 30 mutually switchable by a three way solenoid value, through a fuel passage 31 in which a fixed orifice 31a is provided. A fuel chamber 6a capable of reserving a prescribed amount of fuel therein and a small hole 6b for communicating the fuel chamber 6a and the control chamber 15 with each other are provided in the hydraulic piston 6. The control chamber 15 is communicated with the high pressure passage, so that high pressure fuel is led in the control chamber 15 and the fuel chamber 6a. The control chamber 15 is communicated with a low pressure passage 30, so that high pressure fuel is discharged from the control chamber 15 and the fuel chamber 6a.
Patent JP-S61272213-A (JP)
Title: Acylisocyanate group-containing resin
Inventor: AOKI HIROSHI
IPC: C08F220/10
Filed: 1985-05-28
Abstract: PURPOSE:The titled resin suitable as a coating compound, etc., having a molecular weight in a specific range and, having extremely rapidly curing properties, reactivity, capable of carrying out graft modification, by bonding a specific amount of acylisocyanate group to a main chain consisting of carbon-carbon bond. CONSTITUTION:A compound (e.g., methacryloyl isocyanate, etc.) shown by the formula (R is H or lower alkyl) is polymerized alone or with another ethylene monomer (e.g., methyl methacrylate, etc.) containing no active hydrogen in the presence of a polymerization initiator (e.g., 2,2'-azobisisobutylonitrile, etc.) in an inert solvent (e.g., Cellosolve acetate, etc.) in a nitrogen atmosphere preferably at 80-110 deg.C, to give the aimed resin having 1,000-100,000 molecular weight and 0.1-72.2wt% acylisocyanate group bonded to a main chain consisting of carbon-carbon atom. The amount of the polymerization initiator is 0.5-5wt% based on the monomer and the amount of the compound shown by the formula in the monomer components is preferably >=0.1wt%.
Patent JP-S5819298-A (JP)
Inventor: UCHIMOTO YOSHIHIKO
IPC: D06F58/28
Filed: 1981-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11305375-A (JP)
Title: Methine compound and silver halide photosensitive material containing the same
Inventor: KATO TAKASHI
IPC: C09B23/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material of high sensitivity by incorporating a thiol group. SOLUTION: A methine compd. containing a thiol group can be used in a single state or in combination with other sensitizing dyes. The methine compd. and other sensitizing dyes are added in any preparation processes of an emulsion which are conventionally regarded as effective. Although the add amt. of the methine compd. differs depending on the shape and size of the silver halide particles, the compd. can be used by 1×10<-6> to 8×10<-3> mol per 1 mol of silver halide. The methine compd. can be directly dispersed in the emulsion, or preliminarily dissolved in a proper solvent such as methyl alcohol, ethyl alcohol, water or a mixture solvent of these, and then added as a soln. to the emulsion. The methine compd. can be used as a filter dye, irradiation preventing dye or antihalation dye for various purposes such as to improve sharpness or color resolution.
Patent JP-H02298342-A (JP)
Title: Manufacture of oxygen absorbent
Inventor: MIZUTANI KUNIHIKO
IPC: B01J20/02
Filed: 1989-05-12
Abstract: PURPOSE:To uniformalize the quality of a self-reactive oxygen absorbent by preparing the oxygen absorbent by placing into a gas-permeable container iron powder and a mixture of water-impregnated porous granulated substance and powdered metal halide. CONSTITUTION:An oxygen absorbent is prepd by placing into a gas-permeable container iron powder (component A) and a mixture (component B) of waterimpregnated porous granulated substance and powdered metal halide with the two components in or out of contact with each other before the recep tion thereof into the container. The iron powder (component A) having an average particle diameter of at most 200mum is suitable for the improvement of contact with oxygen. Preferably, the components A and B are mixed in such proportions that the mixture comprises 1-200 pts.wt. water and 1-100 pts.wt. metal halide in the component B per 100 pts.wt. component A.
Patent JP-S63282518-A (JP)
Title: Graphic input device
Inventor: MATSUMOTO KAZUYA
IPC: G06F3/0488
Filed: 1987-05-14
Abstract: PURPOSE:To preclude misinput due to the shake of the pen tip of a stylus pen by outputting coordinates from a 1st coordinate storage means unless a distance between coordinates exceeds a set value when a hold mode is on. CONSTITUTION:Coordinates are sampled and inputted and it is checked whether or not the movement distance S exceeds the set value. Here, even if the tip stylus is shaken owing to the depression of the stylus pen or the operation of a button switch, the movement distance due to the shape is prevented from exceeding the set value and then a slight shake is ignored in the hold-mode ON state, the contents of a 1st coordinate storage part 5 are equalized to the contents of a 2nd coordinate storage part 6, and then a coordinate output for the formation of a graphic form is sent out of a coordinate output part 7. Thus, the procedure of data processing is made different according to whether or not the hold mode is on or off and, especially, when the hold mode is on, slight motion of a tablet is ignored to eliminate the misinput of coordinates.
Patent JP-S60262257-A (JP)
Title: Input and output controller
Inventor: SATOU TOMIJI
IPC: G06F13/12
Filed: 1984-06-08
Abstract: PURPOSE:To attain an input/output controller with a simple control structure by using a control signal decoding and conversion circuit and a converted address register in place of a control signal register. CONSTITUTION:A control signal detecting circuit 20 receives the data on an input control signal line 29 and outputs a control signal via a control signal interface bus 30. A control signal decoding and conversion circuit 21 receives a control signal from the bus 30 and decodes and converts the state of the input control signal to keep the converted state of the control signal until a control signal detecting circuit 20 is actuated. The state of the circuit 21 is applied to a converted address register circuit 22 via a decoding and conversion interface bus 31 after the circuit 22 receives the control signal via the bus 30. The circuit 22 converts the decoding and converted result of the control signal into the contents with which a start address of a microprogram of a command processing hardware 23 can be decided and holds the contents until the circuit 20 is actuated.
Patent JP-H08291399-A (JP)
Title: Hanger
Inventor: OBA KATSUMI
IPC: B65G49/02
Filed: 1995-04-20
Abstract: PURPOSE: To provide a hanger with which the mouth opening of holding pawls occurring in the swing of a hanging material is surely prevented. CONSTITUTION: This hanger has a base body 1 having a front end holding part 1a, a holding pawl 2 for holding a hanging material cooperatively with the front end holding part 1a of this base body 1, an operating lever 3 for opening and closing this holding pawl 2 and a spring member 4 for imparting holding power to the holding pawl 2. The hanger holds the end of the hanging material between the holding pawl 2 and the front end holding part 1a of the base body 1 according to this thickness. The point facing the end of the held hanging material is provided with a stopper means 8A.  As a result, the movement of the end of the hanging material and the consequent occurrence of mouth opening by pushing up of the holding pawl 2 is surely prevented by the regulating effect of the stopper means 8A even if the hanging material tends to swing in the direction which is of a problem during transportation. The worry about the dropping of the hanging material from the hanger in consequence of the swing during the transportation is, therefore, eliminated.